David Sánchez

La muerte en los ojos

Chuck Klosterman

Manuela Carmona García

Óscar Palmer Yáñez

Juan Trejo Álvarez

85 % de una historia real

Matarse para vivir

Agenda 2016. Anoche un libro me salvó la vida

Toner photocopier series. Designs performed 2000-2021.

Toner photocopier series

Designs on Page

Josep Domingo-Ferrer

This book explores the theoretical foundations of co-utility as well as its application to a number of areas, including distributed reputation management, anonymous keyword search, collaborative data anonymization, digital oblivion, peer-to-peer (P2P) content distribution, ridesharing for sustainable mobility, environmental economy, business model design and the collaborative economy. It evolved from presentations at the 1st Co-Utility Workshop, "held in Tarragona, Spain, on March 10–11, 2016." How can we guarantee that a global society without a common legal framework operates smoothly? If generosity, honesty and helpfulness do not arise spontaneously, one approach would be to design transactions so that helping others remains the best rational option. This is precisely the goal of co-utility, which can be defined in game-theoretic terms as any interaction between peers in which the best option for a player to maximize her or his utility is to make sure the other players also enjoy a fair share of utility (for example, functionality, security or privacy). Therefore, a protocol or mechanism designed using the co-utility principle ensures that helping others is the best rational option, even if players are selfish.

Theory and Applications

Co-utility

Un jeune étudiant en art vient de vivre l'un des meilleurs étés de sa vie. Cependant, une série d'événements le conduira à entrer dans un hôpital psychiatrique et à perdre le sens de la réalité, alors qu'il devient le protagoniste involontaire d'une intrigue pleine de questions, dans laquelle il ne pourra pas éviter de s'impliquer.

Soleil d ́Hiver

Michael Moskalets

Mesoscopic physics deals with systems larger than single atoms but small enough to retain their quantum properties. The possibility to create and manipulate conductors of the nanometer scale has given birth to a set of phenomena that have revolutionized physics: quantum Hall effects, persistent currents, weak localization, Coulomb blockade, etc. This Special Issue tackles the latest developments in the field. Contributors discuss time-dependent transport, quantum pumping, nanoscale heat engines and motors, molecular junctions, electron–electron correlations in confined systems, quantum thermo-electrics and current fluctuations. The works included herein represent an up-to-date account of exciting research with a broad impact in both fundamental and applied topics.

Quantum Transport in Mesoscopic Systems

David Sánchez

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